Ultra-processed foods linked to poor health outcomes
Research we're watching
- Reviewed by Toni Golen, MD, Editor in Chief, Harvard Women's Health Watch; Editorial Advisory Board Member, Harvard Health Publishing; Contributor

Assessing data from 6,517 Canadian adults ages 19 to 79 (average age 49, 59% women), scientists split participants into four groups based on their self-reported consumption of ultra-processed foods such as chips, frozen pizza, cereal, and other prepackaged, ready-to-eat items, which the study authors noted are also low in fiber, vitamins, and minerals. Participants also completed questionnaires on other lifestyle factors, such as exercise and smoking, and were evaluated during a clinic visit.
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About the Author

Maureen Salamon, Executive Editor, Harvard Women's Health Watch
About the Reviewer

Toni Golen, MD, Editor in Chief, Harvard Women's Health Watch; Editorial Advisory Board Member, Harvard Health Publishing; Contributor
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